Dr. Daniel Witkowski is a board certified Obstetrician/Gynecologist, currently practicing Obstetrics and Gynecology at Women’s Healthcare Associates, in Melrose, Massachusetts where he has been in private practice since 1993. A nationally recognized public speaker and trainer, he serves as Chairman of the Obstetrics and Gynecology Department at Hallmark Health Systems. He is the co-founder, with his wife Pamela, of Lifestyle Design MD, a program where they educate individuals, families, and medical practitioners on how to obtain optimal health and prevent and reverse chronic disease through nutrition, fitness, stress management, and lifestyle design. Having received his medical degree from Tufts University in Boston, MA in 1989, he completed his residency in Obstetrics and Gynecology at Sinai Hospital in Baltimore, MD. He received his Certification in Plant Based Nutrition from the T. Colin Campbell Foundation and eCornell. He served for 10 years on National Quality of Care and Patient Safety Committees for the American College of Obstetrics and Gynecology (ACOG) and has contributed to the ACOG publications of Guidelines for Prenatal Care, Vol. 7 and Quality and Safety in Women’s Healthcare 2nd Edition. He has also published Patient Safety articles.